BSOD usually while on Youtube, error 0x000000d1

Hello, I recently finished building my desktop for gaming/video editing, and i have since been encountering multiple different BSOD's , like Deaddead or 0x1000007e or 0x000000d1, i have attached the files for 0x000000d1 because it was the most recent (only a few minutes ago). Any help would be much appreciated, i just need the BSOD's to stop occurring so that i can have my LAN party next week without fear of the Server computer BSOD'ing in the middle of game play.

System Specs:
16gb Mushkin Enhanced Blackline Memory
3.5ghz(oc'd from 2.7) AMD A6 APU
ASRock A75 Pro4 Motherboard
SeaSonic 620 Watt 80+ Gold certified PSU
ThermalTake Water2.0 Closed loop water-cooling

p.s The Overclock stoped the BSOD's from occuring for about a week :) , but now they're back

Code:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck D1, {fffffa81085108d8, a, 0, fffff880049ee9b6}

*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : hardware ( atikmdag+1059b6 )

Followup: MachineOwner
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2: kd> !analyze -v
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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: fffffa81085108d8, memory referenced
Arg2: 000000000000000a, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff880049ee9b6, address which referenced memory

Debugging Details:
------------------


READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800032cd100
GetUlongFromAddress: unable to read from fffff800032cd1c0
 fffffa81085108d8 Nonpaged pool

CURRENT_IRQL:  a

FAULTING_IP: 
atikmdag+1059b6
fffff880`049ee9b6 0000            add     byte ptr [rax],al

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

BUGCHECK_STR:  0xD1

PROCESS_NAME:  System

TAG_NOT_DEFINED_c000000f:  FFFFF88002F93FB0

TRAP_FRAME:  fffff88002f8c940 -- (.trap 0xfffff88002f8c940)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=000000000000004e rbx=0000000000000000 rcx=0000000000000000
rdx=fffff88002f8caf0 rsi=0000000000000000 rdi=0000000000000000
rip=fffff880049ee9b6 rsp=fffff88002f8cad0 rbp=fffffa8108510800
 r8=0000000000000000  r9=0000000000000b50 r10=fffffa800f842e50
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei ng nz na po nc
atikmdag+0x1059b6:
fffff880`049ee9b6 0000            add     byte ptr [rax],al ds:00000000`0000004e=??
Resetting default scope

MISALIGNED_IP: 
atikmdag+1059b6
fffff880`049ee9b6 0000            add     byte ptr [rax],al

LAST_CONTROL_TRANSFER:  from fffff8000309d569 to fffff8000309dfc0

STACK_TEXT:  
fffff880`02f8c7f8 fffff800`0309d569 : 00000000`0000000a fffffa81`085108d8 00000000`0000000a 00000000`00000000 : nt!KeBugCheckEx
fffff880`02f8c800 fffff800`0309c1e0 : fffffa80`0d66d000 fffffa80`0f8530e0 fffffa80`0d66d000 fffffa80`0f842e50 : nt!KiBugCheckDispatch+0x69
fffff880`02f8c940 fffff880`049ee9b6 : fffff880`02f8cc70 00000000`00000001 fffffa80`0e69aaa8 fffffa80`0e69a480 : nt!KiPageFault+0x260
fffff880`02f8cad0 fffff880`02f8cc70 : 00000000`00000001 fffffa80`0e69aaa8 fffffa80`0e69a480 00000000`007f00b5 : atikmdag+0x1059b6
fffff880`02f8cad8 00000000`00000001 : fffffa80`0e69aaa8 fffffa80`0e69a480 00000000`007f00b5 2a8da780`00000000 : 0xfffff880`02f8cc70
fffff880`02f8cae0 fffffa80`0e69aaa8 : fffffa80`0e69a480 00000000`007f00b5 2a8da780`00000000 00000000`00000000 : 0x1
fffff880`02f8cae8 fffffa80`0e69a480 : 00000000`007f00b5 2a8da780`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`0e69aaa8
fffff880`02f8caf0 00000000`007f00b5 : 2a8da780`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`0e69a480
fffff880`02f8caf8 2a8da780`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7f00b5
fffff880`02f8cb00 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x2a8da780`00000000


STACK_COMMAND:  kb

FOLLOWUP_IP: 
atikmdag+1059b6
fffff880`049ee9b6 0000            add     byte ptr [rax],al

SYMBOL_STACK_INDEX:  3

SYMBOL_NAME:  atikmdag+1059b6

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: hardware

IMAGE_NAME:  hardware

DEBUG_FLR_IMAGE_TIMESTAMP:  0

FAILURE_BUCKET_ID:  X64_IP_MISALIGNED_atikmdag.sys

BUCKET_ID:  X64_IP_MISALIGNED_atikmdag.sys

Followup: MachineOwner
---------

Please update your ati graphic drivers

Thank you for your speedy reply! i wish that i could'v done the same. my ATI drivers are now up to the latest update, so we'll see how this goes! thank you again,
-Bsodstoperror

Hello again, i've just experienced yet another BSOD on my system. this time it was 0x0000000a IRQL_Not_Less_Or_Equal. i have a LAN party hopefully this weekend, and it would be terrible if the server computer has BSOD during game play. Any help would be much appreciated